eslintrc.js

module.exports = {
  root: true,
  env: {
    browser: true,
    es6: true,
    node: true
  },
  extends: [
    'airbnb-base',
    'eslint:recommended',
    'plugin:@typescript-eslint/eslint-recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:import/typescript',
    'prettier',
    'plugin:prettier/recommended'
  ],
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly'
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module'
  },
  plugins: ['@typescript-eslint'],
  rules: {
    'prettier/prettier': ['error', { endOfLine: 'auto' }],
    'import/prefer-default-export': 'off',
    'import/no-cycle': 'warn',
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        jsx: 'never',
        ts: 'never',
        tsx: 'never'
      }
    ],
    'no-plusplus': 'off',
    'no-unused-vars': 'off',
    'no-restricted-syntax': 0,
    '@typescript-eslint/no-unused-vars': [
      'error',
      {
        vars: 'all',
        args: 'after-used',
        ignoreRestSiblings: false
      }
    ],
    'no-param-reassign': ['error', { props: true }],
    radix: ['error', 'as-needed'],
    'lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: true }],
    'import/no-unresolved': [2, { ignore: ['.png$', '.jpg$'] }]
  }
};